Scrum and V Lifecycle Combined with Model-Based Testing and Model Driven Architecture to Deal with Evolutionary System Issues

2018 ◽  
pp. 77-91 ◽  
Author(s):  
Imane Essebaa ◽  
Salima Chantit
Keyword(s):  
Evolutionary System ◽  
Model Driven Architecture ◽  
Model Driven ◽  
Model Based ◽  
Model Based Testing

Cost and Effectiveness of Search-Based Techniques for Model-Based Testing: An Empirical Analysis

2017 ◽  
Vol 27 (04) ◽  
pp. 601-622 ◽  
Author(s):  
Aneesa Saeed ◽  
Siti Hafizah Ab Hamid ◽  
Asmiza Abdul Sani
Keyword(s):  
Test Data ◽  
Random Search ◽  
Test Cases ◽  
Optimal Test ◽  
Model Driven ◽  
Model Based ◽  
Model Based Testing ◽  
Generate Test Data ◽  
The Cost ◽  
Model Driven Approach

Model-based testing (MBT) seems to be gaining interest in industry and academia due to its provision of systematic, automated and comprehensive testing. The challenge in MBT is to generate optimal test data to execute test cases. Recently, researchers have successfully applied search-based techniques (SBTs) by automating the search for an optimal set of test data at reasonable cost compared to other more expensive techniques. In real complex systems, effectiveness and cost of SBTs for MBT in industrial context are little known. The objective of this study is to empirically evaluate the cost and the effectiveness of SBTs for MBT on industrial case studies. We applied a model-driven approach and SBTs to automatically generate executable feasible test cases. The results show that the model-driven approach generated high number of infeasible test cases with less time while genetic algorithm (GA) and simulating annealing (SA) outperformed significantly random search (RS) with high generation time. We concluded that local SBTs are more appropriate to generate test data when the type of the constraints is simple. Current work on analyzing the cost and effectiveness on SBTs for MBT indicates possible enhancement using the model-driven approach to detect the infeasible paths and SBTs to achieve optimal success rate.

scholarly journals The Equipment Qualification Testing Framework: Model Driven Development for Design and Model-Based Testing for Verification

2020 ◽  
Vol 15 ◽  
Keyword(s):  
Electromagnetic Interference ◽  
Computer Control ◽  
Model Driven Development ◽  
Testing Framework ◽  
Model Driven ◽  
Model Based ◽  
Model Based Testing ◽  
Water Drops ◽  
Qualification Testing ◽  
Equipment Qualification

Computer control systems (CCS) are an important for operation and maintenance of safety- critical infrastructures. A challenge in such systems implementation is certification and licensing against national and international regulatory requirements. Environmental tests are applied to check that equipment of the CCS can withstand the rigors of harsh environments, for example high and low temperature and humidity, water drops and dust, seismic vibration and acceleration, electromagnetic interference, radiation, etc. It can happen that environmental tests emphasis is methods, level and types of environmental impacts, but there is a question about functions which shall perform a system under test before, during and after test impact application. Equipment Qualification Testing Framework is proposed. The requirements to system operation under test is described in view of a model. Model Driven Development methodology is applied for design and Model-based Testing methodology is applied for verification

Modellbasierte Entwicklung von Web 2.0-Anwendungen mit MDA™ (Model-Based Development of Web 2.0 Applications with MDA)

i-com ◽  
2007 ◽  
Vol 6 (1) ◽  
pp. 28-32
Author(s):  
Roland Petrasch
Keyword(s):  
Web 2.0 ◽  
Model Driven Architecture ◽  
Model Driven ◽  
Model Based

Modellbasierte Software-Entwicklung wie die Model Driven Architecture der OMG eignet sich für Anwendungssysteme, bei denen die fachliche Essenz von den technischen Details zu trennen und dabei ein hoher Grad an Automatisierung erwünscht ist, denn die Vermischung von fachlichen Aspekten (Anwendersicht) mit den implementationsspezifischen Details (Entwicklersicht) erschwert (nicht nur) bei Web 2.0 die Wartbarkeit, Wiederverwendbarkeit und Portabilität der Software. Modellbasierte Software-Entwicklung ermöglicht den Austausch von Technologien bzw. Plattformen – unter Beibehaltung der fachlichen Modelle. Dieser Beitrag zeigt an einem einfachen Beispiel, wie aus einer „alten” Web-Anwendung eine Software unter Verwendung von AJAX für das Web 2.0 entstehen kann, ohne dass eine komplette Neuentwicklung stattfindet.

Use of Business Models within Model Driven Architecture

2009 ◽  
Vol 38 (38) ◽  
pp. 119-130
Author(s):  
Erika Asnina
Keyword(s):  
Business Models ◽  
Business Processes ◽  
Use Cases ◽  
Separation Of Concerns ◽  
Model Driven Architecture ◽  
Model Driven ◽  
Development Processes ◽  
Business Requirements ◽  
Complex Computer ◽  
Independent Model

Use of Business Models within Model Driven Architecture Model Driven Architecture is a framework dedicated for development of large and complex computer systems. It states and implements the principle of architectural separation of concerns. This means that a system can be modeled from three different but related to each other viewpoints. The viewpoint discussed in this paper is a Computation Independent one. MDA specification states that a model that shows a system from this viewpoint is a business model. Taking into account transformations foreseen by MDA, it should be useful for automation of software development processes. This paper discusses an essence of the Computation Independent Model (CIM) and the place of business models in the computation independent modeling. This paper considers four types of business models, namely, SBVR, BPMN, use cases and Topological Functioning Model (TFM). Business persons use SBVR to define business vocabularies and business rules of the existing and planned domains, BPMN to define business processes of both existing and planned domains, and use cases to define business requirements to the planned domain. The TFM is used to define functionality of both existing and planned domains. This paper discusses their capabilities to be used as complete CIMs with formally defined conformity between planned and existing domains.

Model-Based Testing for Web Applications

2011 ◽  
Vol 34 (6) ◽  
pp. 1012-1028 ◽  
Author(s):  
Huai-Kou MIAO ◽  
Sheng-Bo CHEN ◽  
Hong-Wei ZENG
Keyword(s):  
Web Applications ◽  
Model Based ◽  
Model Based Testing
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